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| author | Lars Henriksen <LarsHenriksen@get2net.dk> | 2017-09-04 09:17:14 +0200 |
|---|---|---|
| committer | Lukas Fleischer <lfleischer@calcurse.org> | 2017-09-04 16:34:19 +0200 |
| commit | 3095bf42141723ebbfacb047aaa90c5b1b433420 (patch) | |
| tree | 56079ee0ba5e6f8ad4185aabd9faaebba738c480 | |
| parent | 2e584f03e6242887984c7b5e7cfe77935017e8f5 (diff) | |
| download | calcurse-3095bf42141723ebbfacb047aaa90c5b1b433420.tar.gz calcurse-3095bf42141723ebbfacb047aaa90c5b1b433420.zip | |
Add missing string initialization
When introducing the fmt_day_heading() function in commit d56cc7a (Make
heading in appointments panel configurable, 2017-08-19), we forgot to
initialize the dynamic string. This resulted in calling mem_free() with
a garbage pointer, potentially resulting in a segmentation fault. Fix
this by calling string_init() before using the string.
Signed-off-by: Lars Henriksen <LarsHenriksen@get2net.dk>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
| -rw-r--r-- | src/ui-day.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ui-day.c b/src/ui-day.c index 9ec0bc8..1cc9eb0 100644 --- a/src/ui-day.c +++ b/src/ui-day.c @@ -915,6 +915,7 @@ static char *fmt_day_heading(time_t date) struct string s; localtime_r(&date, &tm); + string_init(&s); string_printf(&s, "%s ", ui_calendar_get_pom(date)); string_catftime(&s, conf.day_heading, &tm); return string_buf(&s); |